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John Willis, MD, Radiology, Mount Vernon, IL, SSM Health Good Samaritan Hospital

JohnRyanWillisMD

Radiology Mount Vernon, IL

Physician

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Summary

  • Dr. John Willis, MD is a board certified radiologist in Mount Vernon, Illinois. He is currently licensed to practice medicine in Illinois, Indiana, and Minnesota. He is affiliated with SSM Health Good Samaritan Hospital, Crossroads Community Hospital, and SSM Health St. Mary's Hospital Centralia.

Education & Training

  • Mayo Clinic College of Medicine and Science (Rochester)
    Mayo Clinic College of Medicine and Science (Rochester)Residency, Radiology-Diagnostic, 1999 - 2003
  • Mayo Clinic College of Medicine and Science (Rochester)
    Mayo Clinic College of Medicine and Science (Rochester)Internship, Internal Medicine, 1998 - 1999
  • Southern Illinois University School of Medicine
    Southern Illinois University School of MedicineClass of 1998

Certifications & Licensure

  • IL State Medical License
    IL State Medical License 2003 - 2026
  • IN State Medical License
    IN State Medical License 2023 - 2025
  • MN State Medical License
    MN State Medical License 1999 - 2004
  • American Board of Radiology Diagnostic Radiology

Hospital Affiliations